# type topo
# cell     4.103400     4.103400     1.261800    90.000000    90.000000   120.000000
12
  1 p     -0.775953    1.343990    0.000000   0                             4/13      7/13      7/12      12/3      12/4 
  2 p      1.275747    2.209659    0.000000   0                             5/13      8/13      8/12     10/13     10/12 
  3 p      1.551906    0.000000    0.000000   0                             6/13       9/9      9/10     11/13     11/12 
  4 p     -1.275747    2.209659    0.000000   0                             1/13      9/13      9/12      10/3      10/4 
  5 p      0.775953    1.343990    0.000000   0                             2/13      7/13      7/12     11/13     11/12 
  6 p      2.551494    0.000000    0.000000   0                             3/13      8/10       8/9     12/13     12/12 
  7 s      0.000000    1.343990    0.630900   1                             1/13      1/14      5/13      5/14 
  8 s      0.887771    2.881654    0.630900   1                             2/13      2/14      6/16      6/17 
  9 s     -0.887771    2.881654    0.630900   1                             3/17      3/16      4/13      4/14 
 10 s      2.051700    2.209659    0.630900   1                             2/13      2/14      4/23      4/22 
 11 s      1.163929    0.671995    0.630900   1                             3/13      3/14      5/13      5/14 
 12 s      2.939471    0.671995    0.630900   1                             1/23      1/22      6/13      6/14